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    relay

    noun

    • 1. a group of people or animals engaged in a task or activity for a period of time and then replaced by a similar group: "the wagons were pulled by relays of horses"
    • 2. an electrical device, typically incorporating an electromagnet, which is activated by a current or signal in one circuit to open or close another circuit.

    verb

    • 1. receive and pass on (information or a message): "she intended to relay everything she had learned"

    More definitions, origin and scrabble points

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  3. RELAY definition: 1. to repeat something you have heard, or to broadcast a signal, message, or programme on…. Learn more.

  4. Learn the various meanings and uses of the word relay, from a supply of horses or people to an electromagnetic device or a race. See examples, synonyms, etymology and more.

  5. Relay definition: a series of persons relieving one another or taking turns; shift.. See examples of RELAY used in a sentence.

  6. noun. electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit. synonyms: electrical relay. see more. Definitions of relay (/riˈleɪ/) verb. pass along.

  7. en.wikipedia.org › wiki › RelayRelay - Wikipedia

    A relay is an electrically operated switch. It consists of a set of input terminals for a single or multiple control signals, and a set of operating contact terminals. The switch may have any number of contacts in multiple contact forms, such as make contacts, break contacts, or combinations thereof.

  8. noun. ( Mechanical engineering: Control, instrumentation and metrology) A relay is a device that controls the setting of a valve or switch automatically by means of an electric motor, solenoid, or pneumatic mechanism. If the alarm is triggered, the relay automatically cuts off the heater.

  9. A relay is a device that responds to a small change in current or voltage by activating switches or other devices in an electric circuit. It can also mean an act of passing something along, a race between teams, or a crew of workers who relieve another crew.

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